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Docker IPv6 correction

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bergware
2025-01-18 03:51:37 +01:00
parent 8c598d7649
commit a356304b7b
1 changed files with 4 additions and 4 deletions
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8
etc/rc.d/rc.docker
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@@ -10,7 +10,7 @@
# VMs, bare metal, OpenStack clusters, public clouds and more.
#
# LimeTech - modified for Unraid OS
# Bergware - modified for Unraid OS, October 2023
# Bergware - modified for Unraid OS, January 2025
DAEMON="Docker daemon"
UNSHARE="/usr/bin/unshare"
@@ -314,7 +314,7 @@ docker_network_start(){
fi
# add auto defined networks
SUBNET=; GATEWAY=; SERVER=; RANGE=;
IPV4=$(ip -br -4 addr show $NETWORK | awk '{print $3;exit}')
IPV4=$(ip -4 -br addr show $NETWORK | awk '{print $3;exit}')
if [[ -n $IPV4 ]]; then
SUBNET=$(ip -4 route show $IPV4 dev $NETWORK | awk '{print $1;exit}')
SERVER=${IPV4%/*}
@@ -324,8 +324,8 @@ docker_network_start(){
GATEWAY=$(ip -4 route show default dev $NETWORK | awk '{print $3;exit}')
fi
SUBNET6=; GATEWAY6=; SERVER6=; RANGE6=;
IPV6=$(ip -br -6 addr show $NETWORK scope global mngtmpaddr|awk '{print $3;exit}')
[[ -z $IPV6 ]] && IPV6=$(ip -br -6 addr show $NETWORK scope global permanent|awk '{print $3;exit}')
IPV6=$(ip -6 -br addr show $NETWORK scope global nodad | awk '{print $3;exit}')
[[ -z $IPV6 ]] && IPV6=$(ip -6 -br addr show $NETWORK scope global dynamic | awk '{print $3;exit}')
if [[ -n $IPV6 ]]; then
# get IPV6 subnet, preset to /64 if single host address is given
[[ ${IPV6#*/} == 128 ]] && SUBNET6=$(echo $IPV6 | sed -r 's/^([^:]+):([^:]+):([^:]+):([^:]+).*$/\1:\2:\3:\4::\/64/') || SUBNET6=$(ip -6 route show $IPV6 dev $NETWORK | awk '{print $1;exit}')